Eastern Cornbelt: Ammonium sulfate remained at $375-$400/st FOB in the Eastern Cornbelt region.
Western Cornbelt: Granular ammonium sulfate remained at $395-$425/st FOB in the region, depending on location.
California: The ammonium sulfate market remained at $370-$400/st FOB in California, depending on grade and supplier. IRM’s postings FOB Chico, Calif., included $380/st for western standard and $400/st for western premium and Transform ammonium sulfate.
Pacific Northwest: Ammonium sulfate remained at $380-$400/st FOB and $390-$410/st DEL in the region, depending on grade. A Washington source quoted the market to his location at $395/st DEL in early July.
Western Canada: The granular ammonium sulfate market in Western Canada was quoted at $405-$410/mt DEL in the region as of July 1, down $145/mt from spring.